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Self-Inflating Non-Woven Flood Bags – Rapid Water Absorption

🌊 Product Summary The Self-Inflating Non-Woven Flood Bags are water-activated flood control barriers engineered for rapid emergency protection against flooding. Using advanced Super Absorbent Polymer (SAP) technology, each bag automatically expands within 3–5 minutes after contact with fresh water, creating a durable barrier without requiring sand, tools, or heavy manual...

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Dresses Size Chart

Dress Size Chart (Inch)
DRESSES
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 34"-35"
S 2-4 33"-34" 26"-27" 36"-37"
M 6-8 35"-36" 28"-29" 38"-39"
L 10-12 37"-39" 30"-32" 40"-42"
XL 14 40"-42" 33"-35" 43"-45"
Dress Size Chart (cm)
DRESSES
SIZE IN CM
SIZE US / CAN BUST WAIST HIPS
XS 0 78.7-81.2 60.9-63.5 86.3-88.9
S 2-4 83.8-86.3 66-68.5 91.4-93.9
M 6-8 88.9-91.4 71.1-73.6 96.5-99
L 10-12 93.9-99 76.2-81.2 101.6-106.6
XL 14 101.6-106.6 81.2-88.9 109.2-114.3

Swimwear Size Chart

Dress Size Chart (Inch)
SWIMWEAR
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 33"-34"
S 2 33"-34" 26"-27" 35"-37"
M 4 35"-36" 28"-29" 37"-38"
L 6 37"-39" 30"-32" 39"-41"
XL 8 40"-42" 33"-35" 42"-44"

Shoes Size Chart

US EURO UK AUS JAPAN CHINA
5 35-36 3 3.5 21.5 35
5.5 36 3.5 4 22 35.5
6 36-37 4 4.5 22.5 36
6.5 37 4.5 5 23 36.5
7 37-38 5 5.5 23.5 37
7.5 38 5.5 6 24 37.5
8 38-39 6 6.5 24.5 38
8.5 39 6.5 7 25 38.5
9 39-40 7 7.5 25.5 39
9.5 40 7.5 8 26 39.5
10 40-41 8 8.5 26.5 40
11 41-42 9 9.5 27.5 41

Delivery

    All orders shipped with UPS Express.

    Always free shipping for orders over US $250.

    All orders are shipped with a UPS tracking number.

Returns

    Items returned within 14 days of their original shipment date in same as new condition will be eligible for a full refund or store credit.

    Refunds will be charged back to the original form of payment used for purchase.

    Customer is responsible for shipping charges when making returns and shipping/handling fees of original purchase is non-refundable.

    All sale items are final purchases.

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Phone: +1 (23) 456 789

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🌊 Product Summary

The Self-Inflating Non-Woven Flood Bags are water-activated flood control barriers engineered for rapid emergency protection against flooding. Using advanced Super Absorbent Polymer (SAP) technology, each bag automatically expands within 3–5 minutes after contact with fresh water, creating a durable barrier without requiring sand, tools, or heavy manual labor.

Manufactured with high-strength non-woven fabric or canvas and an absorbent resin core, these reusable flood bags are ideal for protecting homes, commercial buildings, construction sites, and industrial facilities from stormwater, flash floods, and water intrusion.


🛡️ Best Applications

Ideal for:

  • 🏠 Residential flood protection
  • 🚪 Doorway flood barriers
  • 🚗 Garage flood prevention
  • 🏚️ Basement water protection
  • 🏢 Commercial property flood defense
  • 🏭 Warehouse and factory flood control
  • 🚧 Construction site flood management
  • 🅿️ Parking garage protection
  • 🌧️ Storm emergency preparedness
  • 🚰 Pipe leak and water spill containment

Common Protection Locations

  • Residential entrances
  • Garage doors
  • Basement stairways
  • Driveways
  • Warehouse loading bays
  • Factory entrances
  • Retail storefronts
  • Construction zones
  • Equipment storage rooms
  • Low-lying flood-prone areas

⚖️ Comparison Table

Feature Self-Inflating Non-Woven Flood Bags Traditional Sandbags Inflatable Flood Barriers
Setup Speed 3–5 Minutes Hours 10–30 Minutes
Sand Required No Yes No
Activation Water Activated Manual Filling Air Inflation
Labor Required One Person Multiple Workers Two People
Reusable Yes Limited Yes
Storage Space Compact Large Compact
Weight Before Use 300 g Heavy Lightweight
Eco-Friendly Yes Moderate Yes

⚙️ Technical Specifications

Specification Details
Product Name Self-Inflating Non-Woven Flood Bags
Product Type Water-Activated Flood Barrier
Brand RAINBOW
Outer Material Non-Woven Fabric or Canvas
Inner Material Water-Absorbent Resin (SAP Technology)
Activation Time 3–5 Minutes
Weight Before Activation 300 g per bag
Weight After Activation Approximately 18 kg per bag
Color Options Black, Army Green
Place of Origin Shaanxi, China
Water Type Fresh Water Only
Reusable Yes
Eco-Friendly Yes
Biodegradable Yes

Available Options

Option Details
Material Non-Woven Fabric or Canvas
Colors Black, Army Green
Custom Sizes Available upon request
OEM / ODM Supported

🔧 Performance Features

Rapid Water Activation

The bags automatically absorb fresh water and expand into a strong flood barrier within 3–5 minutes, providing immediate protection during heavy rain and flood emergencies.

Lightweight Emergency Deployment

Each bag weighs only 300 grams before activation, allowing quick transportation and deployment by a single person without heavy equipment.

Reusable Flood Protection

After floodwater recedes, the bags can be naturally dried and stored for future emergency use, reducing replacement costs and waste.

Durable Non-Woven Construction

Built with anti-corrosive, UV-resistant non-woven fabric or canvas, these flood bags maintain strength and performance in demanding outdoor environments.

Eco-Friendly Flood Defense

Manufactured using environmentally safe, non-toxic materials, these reusable flood bags offer a sustainable alternative to conventional sandbags while minimizing environmental impact.


🏭 Trust / Manufacturer Section

RAINBOW is a leading manufacturer of portable flood control systems, flexible liquid storage products, and emergency water management solutions serving customers across residential, commercial, municipal, and industrial sectors.

Our flood protection products focus on:

  • Advanced water-activated absorption technology
  • Rapid emergency deployment
  • Reusable and eco-friendly flood barriers
  • Lightweight, portable flood defense
  • Durable waterproof construction
  • OEM and customized manufacturing solutions

With factory-direct production and years of expertise in flood control technology, RAINBOW delivers reliable and cost-effective flood protection solutions trusted by customers worldwide.

Have Questions? Contact Us!

📞 Call us: +86-29-88369398
📧 Email us: connie@softliquidtank.com
📱 WhatsApp us: +86-18829501828

Let us know your specific water storage needs, and we’ll be happy to assist you!

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Express Delivery

  • Europe & USA within 2-4 days
  • Rest of the world within 3-7 days
  • Selected locations

Frequently asked questions

How do self-inflating flood bags work?

The bags contain absorbent material that takes in water and expands, creating a heavier temporary barrier to slow floodwater.

What is non-woven fabric used for in flood bags?

Non-woven fabric provides a strong protective outer layer while allowing water to reach the absorbent core.

Are these flood bags easier than sandbags?

Yes. They remove the need for sand filling and reduce the labor needed during emergency flood preparation.

Where can non-woven flood bags be placed?

They can be used around doors, garages, buildings, warehouses, roads, and other flood-sensitive locations.

Can these flood bags be stored before an emergency?

Yes. Their compact and lightweight design makes them suitable for emergency storage and disaster preparation.